Binder is designed to hold tabloid-size sheets with locking Slant-D shaped rings that hold 25 percent more sheets than standard round rings. Binder features a unique cover that will not stick to the cover title insert or materials stored inside. Designed for long-lasting durability, the cover material is stronger than vinyl and resists cracking along the seam. A sturdy chipboard core adds additional durability. Two inside pockets for loose papers each hold 40 sheets.